Dart Requires Chilkat v11.0.0+

VoiceBase -- Hello World (Get the Media Collection Listing)

See more VoiceBase Examples

This example serves to both verify that your Bearer Token is valid by retrieving JSON that contains information about your media collection. Dart

import 'package:chilkat/chilkat.dart';

void main() {
  // This example assumes the Chilkat HTTP API to have been previously unlocked.
  // See Global Unlock Sample for sample code.

  // Insert your Bearer token here:
  final accessToken = 'VOICEBASE_TOKEN';

  final http = CkHttp();

  // Add the access (bearer) token to the request, which is a header
  // having the following format:
  // Authorization: Bearer <userAccessToken>
  final sbAuth = CkStringBuilder();
  sbAuth.append('Bearer ');
  sbAuth.append(accessToken);
  http.setRequestHeader('Authorization', sbAuth.getAsString());

  final String strJson;
  try {
    strJson = http.quickGetStr('https://apis.voicebase.com/v2-beta/media');
  } on ChilkatException catch (e) {
    print(e.lastErrorText);
    return;
  }

  // The response should be JSON, even if an error.
  final json = CkJsonObject();
  json.load(strJson);
  json.emitCompact = false;

  print('Response status code = ${http.lastStatus}');

  if (http.lastStatus != 200) {
    print(json.emit());
    print('Failed');
    return;
  }

  // See the sample JSON response below..

  // Iterate over the JSON like this:
  final dt = CkDateTime();
  final dtObj = CkDtObj();

  final mediaCount = json.sizeOfArray('media');
  var i = 0;
  while (i < mediaCount) {
    json.i = i;

    print('-- $i --');
    print('  mediaId: ${json.stringOf('media[i].mediaId')}');
    print('  status: ${json.stringOf('media[i].status')}');
    print('  contentType: ${json.stringOf('media[i].metadata.contentType')}');
    print('  milliseconds: ${json.stringOf('media[i].metadata.length.milliseconds')}');
    print('  descriptive: ${json.stringOf('media[i].metadata.length.descriptive')}');
    final dateCreated = json.stringOf('media[i].dateCreated');
    dt.setFromTimestamp(dateCreated);

    final localTime = true;
    dt.toDtObj(localTime, dtObj);

    print('  ${dtObj.month}/${dtObj.day}  ${dtObj.hour}:${dtObj.minute}');

    i++;
  }

  print('Finished.');

  // A sample JSON response:

  // { 
  //   "_links": { 
  //     "self": { 
  //       "href": "/v2-beta/media"
  //     }
  //   },
  //   "media": [
  //     { 
  //       "mediaId": "26063536-FFFF-4020-93ba-0878112d834b",
  //       "status": "finished",
  //       "metadata": { 
  //         "contentType": "audio/x-wav",
  //         "length": { 
  //           "milliseconds": 85141,
  //           "descriptive": "85.0 sec"
  //         }
  //       },
  //       "dateCreated": "2017-01-19T16:49:32.000Z"
  //     },
  //     { 
  //       "mediaId": "8163fbbc-FFFF-4794-aa95-045420bb321d",
  //       "status": "finished",
  //       "metadata": { 
  //         "contentType": "audio/x-wav",
  //         "length": { 
  //           "milliseconds": 65342,
  //           "descriptive": "65.0 sec"
  //         }
  //       },
  //       "dateCreated": "2017-01-19T20:08:49.000Z"
  //     },
  // ...
  // ...
  //     { 
  //       "mediaId": "b01e27be-FFFF-4b62-8802-6dc66a75c4d3",
  //       "status": "finished",
  //       "metadata": { 
  //         "contentType": "audio/x-wav",
  //         "length": { 
  //           "milliseconds": 11581,
  //           "descriptive": "11.0 sec"
  //         }
  //       },
  //       "dateCreated": "2017-02-06T20:55:43.000Z"
  //     }
  //   ]
  // }
}